Identify the homoleptic complex(es) that is/a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) homoleptic complex contains only one type of ligand.$(A) \ [Fe(CN)_5NO]^{2-}$: Heteroleptic (contains $CN^-$ and $NO$ ligands).$(B) \ [CoF_6]^{3-}

Vedclass · Accepted Answer

$(C)$ and $(D)$ only

Vedclass · Answer

(C) homoleptic complex contains only one type of ligand.$(A) \ [Fe(CN)_5NO]^{2-}$: Heteroleptic (contains $CN^-$ and $NO$ ligands).$(B) \ [CoF_6]^{3-}$: Homoleptic,$Co^{3+}$ $(3d^6)$,$F^-$ is a weak field ligand,so it is high spin.$(C) \ [Fe(CN)_6]^{4-}$: Homoleptic,$Fe^{2+}$ $(3d^6)$,$CN^-$ is a strong field ligand,so it is low spin $(t_{2g}^6 e_g^0)$.$(D) \ [Co(NH_3)_6]^{3+}$: Homoleptic,$Co^{3+}$ $(3d^6)$,$NH_3$ is a strong field ligand,so it is low spin $(t_{2g}^6 e_g^0)$.$(E) \ [Cr(H_2O)_6]^{2+}$: Homoleptic,$Cr^{2+}$ $(3d^4)$,$H_2O$ is a weak field ligand,so it is high spin $(t_{2g}^3 e_g^1)$.Thus,$(C)$ and $(D)$ are homoleptic and low spin complexes.

Identify the homoleptic complex(es) that is/are low spin.
$(A) \ [Fe(CN)_5NO]^{2-}$
$(B) \ [CoF_6]^{3-}$
$(C) \ [Fe(CN)_6]^{4-}$
$(D) \ [Co(NH_3)_6]^{3+}$
$(E) \ [Cr(H_2O)_6]^{2+}$
Choose the correct answer from the options given below:

Similar Questions

The complexes $[Co(NH_3)_6][Cr(CN)_6]$ and $[Cr(NH_3)_6][Co(CN)_6]$ are the examples of which type of isomerism?

For the tetrahedral complex $[MnBr_4]^{2-}$, the spin-only magnetic moment value is $....$ (At. no. of $Mn = 25$) (in $BM$)

Which of the following complexes is diamagnetic?

Explain the magnetic properties of coordination compounds.

The correct order of spin-only magnetic moment of the following complex ions is: (Given At. No. $Fe: 26, Co: 27$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify the homoleptic complex(es) that is/are low spin.$(A) \ [Fe(CN)_5NO]^{2-}$$(B) \ [CoF_6]^{3-}$$(C) \ [Fe(CN)_6]^{4-}$$(D) \ [Co(NH_3)_6]^{3+}$$(E) \ [Cr(H_2O)_6]^{2+}$Choose the correct answer from the options given below: